Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest.
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Coastal Waters Forecast for Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054) (Text-Only)
NWS Forecast for: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054)
Issued by: National Weather Service Key West, FL
Last Update: 1014 PM EST Sat Jan 20 2018
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Overnight: East winds near 20 knots. Seas 5 to 7 feet. Isolated showers.

Sunday: East winds near 20 knots. Seas 5 to 7 feet. Isolated showers.

Sunday Night: East to southeast winds near 20 knots. Seas 4 to 7 feet. Scattered showers.

Monday: East winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers.

Monday Night: East winds near 15 knots, decreasing to 10 to 15 knots. Seas 3 to 5 feet. Isolated showers.

Tuesday: Northeast to east winds near 10 knots. Seas 2 to 3 feet. Isolated showers.

Tuesday Night: Northeast winds 10 to 15 knots early, increasing to 15 to 20 knots. Seas 2 to 4 feet early, building to 4 to 6 feet. Isolated showers.

Wednesday: Northeast to east winds 15 to 20 knots. Seas 4 to 6 feet. Isolated showers.

Wednesday Night And Thursday: Northeast winds near 20 knots. seas 5 to 8 feet. Isolated showers.

Thursday Night: Northeast to east winds near 25 knots. Seas 6 to 9 feet. Isolated showers.



Zone Forecast: Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM (GMZ054)

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